Is a
Patent attributes
Patent Applicant
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Lin Shu Liu0
Robert C. Spiro0
Date of Patent
August 30, 2005
0Patent Application Number
108680460
Date Filed
June 14, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Disclosed are bilayer matrices of a polysaccharide such as collagen (COL) and another polysaccharide such as hyaluronic acid (HA) with various COL/HA ratios. Each layer has a porous structure. These materials are useful for tissue regeneration, particularly when used with orthopedic implants and drug delivery.
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